package com.cn.wanxi.service;

import com.cn.wanxi.model.CompanyModel;

/**
 * 接口的定义：命名规范：I类名
 * 一般情况下，service的接口直接是类名+Service
 * dao成的接口类名+Dao
 * 接口的目的：实现多态：有很多子类对其进行实现
 * Persion   interface  eat();
 * Child() implements Persion eat(){ ruanfan }
 * Yonger() implements Persion eat(){ yingfan}
 * Older() implements Persion eat() { hetang}
 */
public interface ICompanyService {
    CompanyModel getCompanyModel();
}
